Question

У=5х*4-2х*3+4х*2-х+1

Answer 1

Ответ: y = 5x*4-2x*3+4x*2-x+1

y = 20x - 6x +8x -x +1

y = 21x + 1

дальше не решается

Answer 2

The expression you provided is a polynomial. Let's simplify it:

У = 5х^4 - 2х^3 + 4х^2 - х + 1

The terms in the polynomial are:

Term 1: 5х^4 Term 2: -2х^3 Term 3: 4х^2 Term 4: -х Term 5: 1

To simplify it further, we can combine like terms. Like terms are terms that have the same variable raised to the same exponent:

The simplified expression is: У = 5х^4 - 2х^3 + 4х^2 - х + 1

Please note that this is the simplified form of the expression you provided.